欧美成人免费电影,国产欧美一区二区三区精品酒店,精品国产a毛片,色网在线免费观看

參數資料
型號: QADCRM
英文描述: Queued Analog-to-Digital Converter Reference Manual
中文描述: 排隊模擬到數字轉換器參考手冊
文件頁數: 13/122頁
文件大小: 940K
代理商: QADCRM
QADC
REFERENCE MANUAL
OVERVIEW
MOTOROLA
1-1
SECTION 1 OVERVIEW
The queued analog-to-digital converter (QADC) is a 10-bit, unipolar, successive ap-
proximation converter. A maximum of 16 analog input channels can be supported us-
ing internal multiplexing. A maximum of 44 input channels can be supported in the
expanded, externally multiplexed mode. The actual number of channels depends
upon the number of pins available to the QADC module.
1.1 Block Diagram
Figure 1-1
of an analog front-end and a digital control subsystem, which includes an intermodule
bus (IMB) interface block.
displays the major components of the QADC module. The QADC consists
Figure 1-1 QADC Block Diagram
The analog section includes input pins, an analog multiplexer, and two sample and
hold analog circuits. The analog conversion is performed by the digital-to-analog con-
verter (DAC) resistor-capacitor array and a high-gain comparator.
The digital control section contains control logic to sequence the conversion process,
channel select logic, and a successive approximation register (SAR). Also included
are the periodic/interval timer, control and status registers, the conversion command
word (CCW) table RAM, and the result word table RAM.
QADC BLOCK
QUEUE OF 10-BIT CONVERSION
COMMAND WORDS (CCW), 40 WORDS
INTERMODULE BUS
INTERFACE
DIGITAL
CONTROL
10-BIT RESULT TABLE,
40 WORDS
10-BIT TO 16-BIT
RESULT ALIGNMENT
10-BIT ANALOG TO DIGITAL CONVERTER
ANALOG INPUT MULTIPLEXER AND
DIGITAL PIN FUNCTIONS
EXTERNAL
TRIGGERS
EXTERNAL
MUX ADDRESS
UP TO 16 ANALOG
INPUT PINS
REFERENCE
INPUTS
ANALOG POWER
INPUTS
F
Freescale Semiconductor, Inc.
For More Information On This Product,
Go to: www.freescale.com
n
.
相關PDF資料
PDF描述
QAK2E104JCP PLASTIC FILM CAPACITORS
QAK2E104JTP PLASTIC FILM CAPACITORS
QAK2E104KCP PLASTIC FILM CAPACITORS
QAK2E104KTP PLASTIC FILM CAPACITORS
QAK2E105JCP PLASTIC FILM CAPACITORS
相關代理商/技術參數
參數描述
QAE100 制造商:P-DUKE 制造商全稱:Power Mate Technology Co., LTD 功能描述:QUARTER-BRICK DC-DC CONVERTER 2:1 ULTRA WIDE INPUT RANGE UP TO 108Watts
QAE100W 制造商:P-DUKE 制造商全稱:Power Mate Technology Co., LTD 功能描述:QUARTER-BRICK DC-DC CONVERTER 4:1 ULTRA WIDE INPUT RANGE UP TO 90Watts
QAE150 制造商:P-DUKE 制造商全稱:Power Mate Technology Co., LTD 功能描述:QUARTER-BRICK DC-DC CONVERTER 2:1 ULTRA WIDE INPUT RANGE UP TO 150Watts
QAE150W 制造商:P-DUKE 制造商全稱:Power Mate Technology Co., LTD 功能描述:QUARTER-BRICK DC-DC CONVERTER 4:1 ULTRA WIDE INPUT RANGE UP TO 132Watts
QAEP 制造商:Omnimount 功能描述:10.6 ~ 21 Inch Adjustable 1.5 Inch NPT Pipe Extension
主站蜘蛛池模板: 新源县| 景宁| 绥宁县| 汾阳市| 永济市| 南川市| 通渭县| 独山县| 济源市| 樟树市| 海口市| 长白| 新安县| 蓬莱市| 九江市| 喀喇沁旗| 浮梁县| 河间市| 五常市| 台北市| 金堂县| 岚皋县| 台南市| 营口市| 馆陶县| 营山县| 名山县| 伊川县| 吉安县| 上杭县| 沂水县| 都安| 永新县| 荔浦县| 武平县| 丹寨县| 缙云县| 特克斯县| 阜宁县| 屏东市| 巴里|